Rearviewmirror (Greatest Hits 1991–2003) is a two-part compilation album by American rock band Pearl Jam, originally released on November 16, 2004 through Epic Records. The album's two volumes are both devoted to different sides of the band's catalogue: the first set, or Up Side, contains heavier rock songs while the second, or Down Side, consists of slower songs and ballads. Both are in chronological order, with the exception of the last song on the Down Side, regular show closer Yellow Ledbetter.